Marine Electronics Sales & Installation

Boat steering console with wooden helm, dual Garmin navigation screens, control switches, and an open compartment containing communication and remote control devices.
O-SEA-D Marine provides expert marine electronics sales, installation, and service for recreational boats, sportfish, and luxury yachts. Based in Jupiter, Florida, and serving clients throughout South Florida and beyond, we specialize in both new marine electronics installations and electronics retrofits, delivering reliable systems built for real-world conditions on the water.

Whether you’re outfitting a new build, upgrading outdated equipment, or completely refitting an existing system, our team designs and installs electronics solutions tailored to each vessel, application, and owner.

Advanced Marine Electronics for Boats & Yachts

Man wearing a black T-shirt and gray cap walking beside a large boat on supports.

New Marine Electronics Installations

For new boats and custom builds, we work directly with owners, captains, and builders to design complete electronics packages from the ground up. This includes equipment selection, system layout, wiring, mounting, and configuration to ensure everything functions seamlessly from day one.
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Marine Electronics Retrofits

For refits and upgrades, we remove outdated or underperforming equipment and replace it with modern, integrated systems. Retrofits may include helm redesigns, panel fabrication, sonar upgrades, network expansion, lighting enhancements, or full system overhauls—all completed with minimal disruption and careful attention to the existing vessel layout.
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Complete Marine Electronics Services

Our marine electronics services are organized by system type, allowing us to deliver focused expertise while ensuring everything works together as a complete onboard solution.

Navigation Systems
Communication
Fish Finding & Sonar
Entertainment Systems
Stabilization Systems
Interior & Exterior Lighting
Boat helm with a polished wooden steering wheel and open instrument panels on each side showing navigation and control equipment.

Navigation Systems

Chartplotters, radar, GPS, and autopilot solutions from Garmin, Furuno, and TimeZero—optimized for precision, safety, and ease of use offshore.
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Interior of an electrical panel with bundled red, yellow, and green cables, a bright LED light, and a white device in the foreground.

Communication

Marine VHF, satellite connectivity, and onboard Wi-Fi using Starlink, KVH, BRNKL, and Pepwave—so you’re always in touch, no matter where you are.
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Marlin fish jumping out of the ocean water with a fishing line in its mouth.

Fish Finding & Sonar

Advanced sonar and multibeam transducer systems including the Furuno CSH8L and CSH10—designed for serious anglers and commercial applications.
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Woman in red swimsuit and sun hat sitting on the edge of a light blue boat with two children, one sitting beside her and the other in the water wearing a blue life jacket.

Entertainment

Custom-installed marine audio and AV from JL Audio, Marantz, Denon, and more—engineered for clarity, durability, and seamless control at sea.
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Close-up of dark ocean waves with mist rising against a sunset sky.

Stablilization

As a certified Seakeeper installer, we deliver full stabilization system installations for a smoother, safer ride—whether retrofitting or equipping a new build.
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Fishing boat docked at sunset with red and blue lights illuminating its rear and water.

Lighting

Expert installation of marine lighting solutions using Lumishore, Lumitec, and Lopolight—from underwater LEDs to interior accent and navigation lighting.
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